Question

What is the degree of the polynomial 2st4 + s2t2 – 9s5t + 21 ?
Answer
2
21
4
6

Answer 1

you need to indicate the exponents by using brackets and the, "^" symbol

Answer 2

\[ 2st^4 + s^2t^2 – 9s^5t + 21\]

Answer 3

Actually i you have to add the indices of the terms in the product
The answer is 6 because of the \[-9s^5t\]term
5+1=6